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Fisherbrand™ Bottle Top Dispenser with Dual Inlet Technology

Dual Inlet Technology facilitates to re-fill the bottle and rinse the dispenser. Bottle Top Dispenser with Dual Inlet Technology provides greater chemical compatibility.

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Catalog No. 13-681-530

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  • Dual Inlet Technology facilitates to re-fill the bottle, rinse the dispenser, perform dilution and dual reagent dispensing without dis-mounting the dispenser from its bottle
  • Specially designed unique spring-less valve provides greater chemical compatibility, no chemical deposition and no maintenence required
  • Presence of a unique spring-less valve, PTFE piston and ETP O-ring provides greater chemical compatibility, also ensures wiper like smooth and effortless piston movement
  • Specially designed 180° rotation volume setting knob provides quick and effortless volume adjustment
  • Adjustable delivery nozzle provides flexibility to the users in demanding laboratory conditions
  • Bottle neck adapters of different sizes (28, 30, 32, 36, 40 and 45mm) ensures compatibility of dispenser with majority of reagent bottles
  • Each dispenser is accompanied with tool, which helps in easy and quick re-calibration
  • Contemporary and well designed contours, silky surface finish
  • Individually calibrated as per ISO 8655-2


0.25 to 2.5mL
  • CE Certificate
  • ISO 13485-2003
  • ISO 9001-2008
  • Compliance as per ISO 8655
  • Calibration lab certification by NABL as per ISO 17025
Bottle Top Dispenser is used in laboratories to dispense reagent from the bottle in a preset volume accurately and safely into a receiving vessel.
Outer body is made up of PP (10% glass filled) which provides strength and high dimensional accuracy.
300mbar to 600mbar
Shape: Cylindrical
White and Fisher Blue
Bottle Top Dispenser
  • Calibration tool
  • Adapters set (4 nos.)
  • Instruction Manual 4
  • Inlet tube
  • Calibration report A
  • Calibration report B
  • Inlet tube for the second inlet
  • Caps for the second bottle (4 nos.)
1 year free replacement warranty against any manufacturing defects.


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